Misc graphics problems

I mentioned how, in 0.005, if the girl jumps up on the cabinet, the ceiling disappears. Well, the bug is still there in 0.006, along with a couple other random graphics blink-outs that I didn't see in 0.005. Every now and then, part of the background, buildings, or levers will "blink-out" and turn the color of the sky, only to change back again when you move and change your perspective. I don't know if this is connected to the "invisible vine" bug.

In 0.005, every now and then, the camera would stick partway through the ceiling in the passage up to the elevator room, while the robot is carrying the girl. That still seems to happen in 0.006 very rarely, and in the elevator room itself, I found when trying to look up the shaft as the robot, the whole shaft blinked-out and turned blue, like the other blink-out glitches